61764352

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 135239216

約数和(自身を除く): 73474864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 256, 268, 277, 416, 536, 554, 832, 871, 1072, 1108, 1664, 1742, 2144, 2216, 3328, 3484, 3601, 4288, 4432, 6968, 7202, 8576, 8864, 13936, 14404, 17152, 17728, 18559, 27872, 28808, 35456, 37118, 55744, 57616, 70912, 74236, 111488, 115232, 148472, 222976, 230464, 241267, 296944, 460928, 482534, 593888, 921856, 965068, 1187776, 1930136, 2375552, 3860272, 4751104, 7720544, 15441088, 30882176, 61764352]

約数ペア:

[(1, 61764352), (2, 30882176), (4, 15441088), (8, 7720544), (13, 4751104), (16, 3860272), (26, 2375552), (32, 1930136), (52, 1187776), (64, 965068), (67, 921856), (104, 593888), (128, 482534), (134, 460928), (208, 296944), (256, 241267), (268, 230464), (277, 222976), (416, 148472), (536, 115232), (554, 111488), (832, 74236), (871, 70912), (1072, 57616), (1108, 55744), (1664, 37118), (1742, 35456), (2144, 28808), (2216, 27872), (3328, 18559), (3484, 17728), (3601, 17152), (4288, 14404), (4432, 13936), (6968, 8864), (7202, 8576)]